What is the Least Common Multiple of 61634 and 61641?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least Common Multiple of 61634 and 61641 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 61634 and 61641, than apply into the LCM equation.

GCF(61634,61641) = 1
LCM(61634,61641) = ( 61634 × 61641) / 1
LCM(61634,61641) = 3799181394 / 1
LCM(61634,61641) = 3799181394

Least Common Multiple (LCM) of 61634 and 61641 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 61634 and 61641. First we will calculate the prime factors of 61634 and 61641.

Prime Factorization of 61634

Prime Factorization of 61641

Now multiplying the highest exponent prime factors to calculate the LCM of 61634 and 61641.

LCM(61634,61641) = 2¹ × 30817¹ × 3⁴ × 761¹
LCM(61634,61641) = 3799181394